IS THE ADJUSTABLE HAND GRIP?
The adjustable hand grip is an effective
way to strengthen your hand grip and tone your arm muscles.
specifically built for high-repetition endurance training by incorporating
variable resistance of weight increments from 5 to 20kg.
The adjustable hand grip is made with steel
ring resistance and a non-slip grip. Simply turn the knob back and forth for
your ideal resistance. Perfect for building hand and forearm strength or for